Villain is 21/11/2.5 full stacks.
[4d] in SB, UTG limps, villain CO makes it 4, I call (I THOUGHT I WAS OTB, this is normally an easy fold, but I thought I was OTB), UTG calls.
Flop
[7d][3h], I ch, UTG ch, Villain bets 1/2pot 6.50, I CR to 23.50, he calls. Now I'm putting him on something like KQ/KJ, and one that will be able to fold it.
Turn
Pot 60, I lead 42.50 - Thoughts?!